321860448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12281}}^1$

素因数の和:12317

約数の個数: 144

約数和(自身を含む): 1126603296

約数和(自身を除く): 804742848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 12281, 13104, 24562, 26208, 36843, 49124, 73686, 85967, 98248, 110529, 147372, 159653, 171934, 196496, 221058, 257901, 294744, 319306, 343868, 392992, 442116, 478959, 515802, 589488, 638612, 687736, 773703, 884232, 957918, 1031604, 1117571, 1178976, 1277224, 1375472, 1436877, 1547406, 1768464, 1915836, 2063208, 2235142, 2554448, 2750944, 2873754, 3094812, 3352713, 3536928, 3831672, 4126416, 4470284, 5108896, 5747508, 6189624, 6705426, 7663344, 8252832, 8940568, 10058139, 11495016, 12379248, 13410852, 15326688, 17881136, 20116278, 22990032, 24758496, 26821704, 35762272, 40232556, 45980064, 53643408, 80465112, 107286816, 160930224, 321860448]

約数ペア:

[(1, 321860448), (2, 160930224), (3, 107286816), (4, 80465112), (6, 53643408), (7, 45980064), (8, 40232556), (9, 35762272), (12, 26821704), (13, 24758496), (14, 22990032), (16, 20116278), (18, 17881136), (21, 15326688), (24, 13410852), (26, 12379248), (28, 11495016), (32, 10058139), (36, 8940568), (39, 8252832), (42, 7663344), (48, 6705426), (52, 6189624), (56, 5747508), (63, 5108896), (72, 4470284), (78, 4126416), (84, 3831672), (91, 3536928), (96, 3352713), (104, 3094812), (112, 2873754), (117, 2750944), (126, 2554448), (144, 2235142), (156, 2063208), (168, 1915836), (182, 1768464), (208, 1547406), (224, 1436877), (234, 1375472), (252, 1277224), (273, 1178976), (288, 1117571), (312, 1031604), (336, 957918), (364, 884232), (416, 773703), (468, 687736), (504, 638612), (546, 589488), (624, 515802), (672, 478959), (728, 442116), (819, 392992), (936, 343868), (1008, 319306), (1092, 294744), (1248, 257901), (1456, 221058), (1638, 196496), (1872, 171934), (2016, 159653), (2184, 147372), (2912, 110529), (3276, 98248), (3744, 85967), (4368, 73686), (6552, 49124), (8736, 36843), (12281, 26208), (13104, 24562)]